Document KGZv6XBq3NGJMmZ1JMEL4Kp00

The RUBSROID Co. r f * ** ~ - -- t * - --. . r. V. Gebhard / ' ,w *' Messrs. Hughes V Schwimgen Kiss B. Bpsngenberg v Feb. 15, 1965 FILTER PRESS FORMULAE / Two recent formula changes ha-re been made and for the record the designation and percentages are as follows! 1. FP 61 Dicalite Lime 48.073 3,031 V3 9.375 SR. Sodium Silicate (S520) Amorphous silica (Trip oil) Chromite 4.2710 2.08,3\4li 2.0834 2.08^/ Total -- - -- -- 100.000 Lbs/mix 923 615 180 82 ' 40 ' 40 40 . 1920 lbs, FP 62 Dlcalite Lime W3 SR Sod.Silicate (SS20) Chromite 49.096 32.713 9.S7A 4.362 \ 2.12*7*1 2.127* 100.000/.' ' 923 615 180 82 40 ' - -:4Q . lSSo lbs AD/gw A. DiGENHI ,~ < - *.: MICH01054 OX-0201B25